Home / 194,194,596,135.78-291,288,689,503.23-58,057,039,297.88

Finding the Fourth Proportional to 194,194,596,135.78, 291,288,689,503.23 and 58,057,039,297.88

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Solution

The fourth proportional to 194,194,596,135.78, 291,288,689,503.23 and 58,057,039,297.88 is: 87,084,600,859.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,194,596,135.78 : 291,288,689,503.23 = 58,057,039,297.88 : x
  2. Step 2: Convert to fraction form
    194,194,596,135.78/291,288,689,503.23 = 58,057,039,297.88/x
  3. Step 3: Cross multiply
    194,194,596,135.78x = 291,288,689,503.23 × 58,057,039,297.88
  4. Step 4: Simplify right side
    194,194,596,135.78x = 16,911,358,893,515,532,664,832
  5. Step 5: Solve for x
    x = 16,911,358,893,515,532,664,832/194,194,596,135.78
  6. Step 6: Final answer
    x = 87,084,600,859.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.